🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 37.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 152 Days

Day: 28 Hours

Environment

Temp: 181 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,935,498 km

• M1: 160,070 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.17 AU - 1.19 AU

Year: 464 Days

Day: 25.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,935,498 km

• M1: 382,223 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 512 Days

Day: 18.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,935,498 km

• M1: 33,809 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.34 AU - 2.36 AU

Year: 1303 Days

Day: 19 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.84 AU - 5.42 AU

Year: 3603 Days

Day: 44.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 13.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.86 AU - 10.08 AU

Year: 11385 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,935,498 km

• M1: 205,847 km (0.111 R)
• M2: 369,806 km (0.081 R)
• M3: 474,375 km (0.108 R)
• M4: 580,141 km (0.081 R)
• M5: 669,450 km (0.072 R)
• M6: 924,365 km (0.096 R)
• M7: 1,331,720 km (0.113 R)
• M8: 1,528,741 km (0.1 R)
• M9: 2,199,089 km (0.101 R)
• M10: 2,347,939 km (0.078 R)
• M11: 2,678,251 km (0.071 R)
• M12: 2,883,798 km (0.108 R)
• M13: 3,190,025 km (0.076 R)
• M14: 3,359,519 km (0.054 R)
• M15: 3,507,023 km (0.077 R)
• M16: 3,707,334 km (0.073 R)
• M17: 4,464,898 km (0.069 R)
• M18: 4,737,316 km (0.103 R)
• M19: 4,931,344 km (0.077 R)
• M20: 6,120,049 km (0.118 R)
• M21: 6,423,134 km (0.105 R)
• M22: 6,762,273 km (0.072 R)
• M23: 7,266,118 km (0.095 R)
• M24: 7,587,155 km (0.119 R)
• M25: 7,912,979 km (0.105 R)
• M26: 8,646,009 km (0.099 R)
• M27: 9,786,094 km (0.028 R)
• M28: 10,212,299 km (0.061 R)
• M29: 10,936,502 km (0.081 R)
• M30: 11,193,810 km (0.091 R)
• M31: 11,341,912 km (0.105 R)
• M32: 11,827,357 km (0.092 R)
• M33: 12,053,699 km (0.049 R)
• M34: 12,857,339 km (0.11 R)
• M35: 13,402,623 km (0.117 R)
• M36: 14,315,170 km (0.038 R)
• M37: 14,921,041 km (0.094 R)
• M38: 15,617,868 km (0.117 R)
• M39: 15,949,527 km (0.062 R)
• M40: 16,116,328 km (0.09 R)
• M41: 16,451,427 km (0.115 R)
• M42: 17,256,563 km (0.049 R)
• M43: 17,599,441 km (0.118 R)
• M44: 18,031,331 km (0.1 R)
• M45: 18,466,511 km (0.071 R)
• M46: 19,347,642 km (0.063 R)
• M47: 19,525,364 km (0.112 R)
• M48: 19,614,525 km (0.075 R)
• M49: 19,703,835 km (0.099 R)
• M50: 19,972,513 km (0.104 R)
• M51: 20,152,180 km (0.11 R)
• M52: 20,603,965 km (0.115 R)
• M53: 20,831,055 km (0.119 R)
• M54: 21,517,559 km (0.081 R)
• M55: 21,609,562 km (0.114 R)
• M56: 21,747,940 km (0.094 R)
• M57: 22,397,644 km (0.084 R)
• M58: 23,716,050 km (0.098 R)
• M59: 23,858,766 km (0.033 R)
• M60: 24,240,839 km (0.094 R)
• M61: 24,817,838 km (0.11 R)
• M62: 25,253,467 km (0.114 R)
• M63: 25,447,944 km (0.096 R)
• M64: 26,427,661 km (0.103 R)
• M65: 27,419,794 km (0.038 R)
• M66: 28,071,143 km (0.105 R)
• M67: 28,930,732 km (0.07 R)
• M68: 30,623,731 km (0.107 R)
• M69: 32,771,807 km (0.026 R)
• M70: 33,037,044 km (0.09 R)
• M71: 33,249,772 km (0.111 R)
• M72: 34,320,295 km (0.108 R)
• M73: 34,535,865 km (0.086 R)
• M74: 35,130,666 km (0.071 R)
• M75: 35,619,851 km (0.036 R)
• M76: 36,056,677 km (0.099 R)
• M77: 36,715,057 km (0.083 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,268 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit